“emission nebula”的概念、定义、翻译、参考文献-科学参考

单词	emission nebula
释义	emission nebula Encyclopedia 理学发射星云释 emission nebula发射星云受附近高温恒星的紫外辐射激发而发光的亮星云，其光谱中包含发射线。是气体星云的一种。又称弥漫发射星云。 Astronomy emission nebula发射星云
随便看	spin-restricted spin saturation spin scanning earth sensor spin scattering length spin Seebeck effect spin sequence spin singlet spin singlet pairing spin space spin spin coupling spin-spin coupling spin-spin coupling constant spin-spin coupling; J-coupling; indirect spin-spin coupling; indirect dipole-dipole coupling spin spin interaction spin-spin interaction spin spin relaxation spin-spin relaxation spin spin relaxation time spin-spin relaxation time spin state spin statistics spin-statistics relation spin statistics theorem spin-statistics theorem spin stiffness

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。